Opel-dedicated tuner Irmscher will introduce its refining program for the Opel Insignia Sports Tourer at the upcoming Geneva Auto Show. The tuning house has used high quality materials to produce the carefully redesigned parts for the vehicle, in order to obtain a sporty but discreet appearance for the Opel Insignia Sports Tourer. The car’s exterior features a new front bumper, a new radiator grille which has a traditional Irmsher design, fresh side sills, a roof spoiler and a quadruple stainless steel rear muffler. The German tuning house has prepared a special treatment for the car’s passengers. The Irmscher Insignia Sports Tourer uses calf leather for the seats, door panels and central armrest. The leather-covered elements come in a finish that matches the car’s body color. The interior is further refined by the use of aluminum for the door pins and pedals. The car is powered by a 1.6 liter turbocharged petrol engine which has been upgraded form the factory-stock 180 HP and 312 Nm of torque values to 215 HP and 330 Nm of torque. The Sports Tourer also comes with a suspension which lowers it by 30 mm and rides on a set of 20-inch wheels. Irmsher allows customers to choose between a Turbo Star and a Turbo Star-Exclusive design for the rims. autoevolution will be attending the 2010 Geneva Auto Show, so stay tuned for some real up close and personal shots of the vehicles, as well as for first-hand details of the motorized contraptions presented at the event.